Examples of Environmentally Friendly Product Development - Nikon

Activities in the Product EnvironmentExamples of Environmentally Friendly Product DevelopmentThe entire Nikon group is implementing the “Nikon ProductAssessment” to create new products which offer enhanced powerconsumption efficiency, are smaller and lighter, use less harmfulsubstances, and utilise eco-glass. We believe these improvementswill be most beneficial to the global environment. Here are a fewexamples:Precision Equipment Company Products• i-line scan field IC stepper NSR-SF120This i-line stepper delivers high-performance exposure for non-critical layers of next-generation DRAMs and MRUs. Ithas been designed to offer superior cost performance in mix-and-match applications with lens-scanning KrF steppers,the key systems in state-of-the-art semiconductor fabrication lines. The result is superlative productivity for advancedsemiconductor manufacturing lines.Overall power consumption efficiency has been improved through enhancements in resolution, total alignmentaccuracy and throughput, in combination with measures to limit power consumption. Increased by 105% over the NSR-SF100 in exposure of a 300mm wafer (internal reference). New HFC refrigerant with zero ODP (Ozone-Depletion Potential) used for temperature control and airconditioning chillers. New HFE refrigerant with low global-warming potential used in equipment internal cooling.• Liquid crystal display stepper FX-51S/61SThe development of advanced technologies by Nikon, including multilens projection optics and a scanningexposure system has made it possible to attain both the exposure area and resolution needed for 5th- and 6thgenerationplate sizes, both crucial in the production of Liquid Crystal Display (LCD) panels. The FX-51S/61Soffer enhanced throughput and significantly improved energy efficiency. Increased by 66% over the FX-12S for a 13.3-inch panel, and 125% over the FX-601F(internal reference). New HFC refrigerant with zero ODP (Ozone-Depletion Potential) used for air conditioning.NSR-SF120FX-51S/61SImaging Company Products1. Film-based cameras and interchangeable lenses• Nikon F75Compared to its predecessor, the small and lightweight Nikon F65, the F75 offers an improved range of easy-to-usefunctions, with space-saving design implemented from the component level to enable the creation of an even smaller,lighter 35mm SLR camera. 7% less than the Nikon F65 4% less than the Nikon F65F75• Lite Touch Zoom 150ED QDThe adoption of a new single-motor design and downsized mechanisms make this camera the smallest and lightest inthe world among 4x zoom compact cameras with sliding covers. 9% less than the Lite Touch Zoom 140ED QDLite Touch Zoom 150ED QD• AF-S VR Zoom-Nikkor 70-200mm f/2.8G IF-EDThis large-diameter telescopic zoom lens features Nikon’s exclusive built-in Silent Wave Motor (SWM), andemploys a Vibration Reduction (VR) mechanism. Magnesium alloy is used at key points on the lens barrel to providestrength, reduced weight and recyclability, while multifunction parts help lower the total number of parts. Despite itsimpressive capabilities, the lens is even smaller and lighter than its predecessor. 7% less than the AF-S 80-200 f/2.8D 100%AF-S VR Zoom-Nikkor 70-200mm f/2.8G IF-ED2. Digital cameras• COOLPIX 5400Nikon’s highly advanced optical technologies enable the incorporation of a 4x zoom lens with coverage from 28mm,while still offering reduced weight. The COOLPIX 5400 also boasts high energy efficiency. 50% higher than D1• COOLPIX 2100This camera is cleverly designed to afford both a compact body loaded with high-performance functions, and a highlyergonomic design for simple, comfortable operation. 17% longer than the COOLPIX 755 19% less than the COOLPIX 755 100%, including projection lensCOOLPIX5400COOLPIX210014

Targets• Improvement in energy efficiency of 30% or greater for functions on products marketed during fiscal 2003,compared with products sold since fiscal 1998.• Reduction of models using ozone layer-damaging HCFC, used as refrigerant for IC and LCD steppers to fewer than30% of all products shipped in fiscal 2003, with ultimate goal of total elimination of use of HCFC by the end of fiscal 2005.Instruments Company Products• CNC video measuring systems NEXIV VMR-10080, VMR-H3030The Nikon NEXIV VMR series of general-purpose, high-precision, non-contact measuring systems are capable ofmeasuring 3D shapes such as electronic parts and precision components, using an optical head with high-power zoomoptics and laser auto-focusing, an automatic stage and image-processing capabilities.(See the NEXIV website at http://www.nexiv.net/eng/index_e.htm for specifications and applications of the NEXIVVMR series.)The new series employs LED light sources in place of halogen lamps, which greatly reduces generated heat and powerconsumption while enhancing precision. Measurement speed is doubled thanks to improved controllability, opticalcharacteristics and performance. 300% higher than the previous NEXIV models 82% in VMR-10080/79% in VMR-H3030 Number of halogen lamps has been reduced from six to twoNEXIV VMR-10080NEXIV VMR-H3030Nikon Group Products• Fieldscope ED82 (straight body)/ED82 A (angled body)To meet the sophisticated needs of avid birdwatchers, these Fieldscopes offer large, 82mm-diameter object lenses withmultilayer coatings and the bright, sharp imagery provided by a twe-piece ED lens. The waterproof construction helpsprevent fogging and the growth of mould in the optical system even if it is pervaded by moisture, providing the durabilityand ease of use needed for field observation.The case has also been designed for outdoor use, coloured green to help avoid startling birds and other wildlife. Prisms andlenses use eco-glass, containing no lead or arsenic. 100% Bundled Stay-on case protects the body against shock; built-in slide hood; reinforced prism holders; waterproofing Most parts and servicing methods are identical to those of the existing Fieldscope III.• Surveying Instrument Pulse Laser Stations NPL-352/332The successor to the NPL-350, and sister to the DTM-352/332, this Series inherits the unsurpassed reliability of itspredecessors through water resistance and long-term field use. It also provides enhanced basic performance, user interface,and is capable of providing a 200m non-prism measurement distance, the longest in its class. 15% less than the NST-200N Series (battery life increased from 5.5 to 6.5 hours) 10% less than the NST-200N Series 91% (lead content of optics reduced from the 55.02g of the NST-200N Series to only 0.32g) The telescope does not have to be disassembled in order to repair the distance measurement system.The new Pulse Laser Stations also feature less complex optics, fewer adjustments, integration of electrical boards, simpler assembly andautomated electrical adjustments. These improvements facilitate assembly and significantly enhance repairability.ED82/ED82 ANPL-352/332NOTE: Most of the above products were introduced in Japan during fiscal year 2003.Future ActivitiesWe have established a rigorous system for environment-orienteddesign activities and enhancement of the ISO 14001-compliantenvironmental management system. We are applying this system tothe development of products, supported by the more aggressiveNikon EnvironmentalAction Plan(product environment)Product environmentalaspect evaluation(assessing currentsituation)See pages 10,11Environmental targets foreach product, programme toachieve targets“Nikon Environmental Action Plan” and “Nikon ProductAssessment”, resulting in an entirely new level of environmentalfriendliness.In addition to using lead-free solders, we are striving to developproducts that are free of harmful heavy metals and polyvinyl chloride.Developmentand designNikon ProductAssessmentDesign review,productcommercialisationmeeting15

Activities in the Product EnvironmentContainers and PackagingTargets• 40% reduction in plastic containers used in consumer products in fiscal 2003,compared with figures for fiscal 1999.• Total elimination of non-separable multi-material for new packaging fromfiscal 2001 onward.Nikon defined its “Environmental Policy Regarding PackagingMaterials” in May 1998, and reviewed it in June 2000. This policyhas seven main points:1. Elimination of harmful substances. 2. Reduction in volume andcontent. 3. Recyclability. 4. Safety and ease of separation ofmaterials. 5. Use of recycled resources. 6. Reusability. 7. Markingregarding packaging materials and handling precautions.The activities implemented based on this policy are asdescribed in the following chart:Non-vinylchloride filmTheme Policy Contents ApplicationPlant-derivedfiller materialsCushioning filmReinforcedcardboard boxesSingle-materialpresentation cases1. Elimination of harmfulsubstances2. Reduction in volume andcontent2. Reduction in volume andcontent2. Reduction in volume andcontent3. Recyclability5. Use of recycled resources4. Safety and ease ofseparation of materialsSwitch from use of vinyl chloride material, which is considered a majorsource of dioxin, to non-vinyl chloride materials such as polypropylene.Plant-derived filler materials are made from bean and wheat husks. Theyare significantly safer and more environmentally friendly filler materialsthan those derived from crude oil. We also use biodegradable resins inpackaging containing filler materials.Support with elastic film enables significantly reduced consumption ofcushioning material.Adoption of reinforced three-layer cardboard boxes has enabled asignificant reduction in weight and volume of packaging in comparisonwith old-style wooden boxes.Use of film in presentation cases has been eliminated. Cases are nowmade from paper only, for ease of breakdown and decomposition.Wrapping materialsfor equipment suchas steppersGap filler(InstrumentsCompany products)CamerasStepper body(for shipping tocertain destinations)AccessoriesCushioning filmReinforced cardboard boxesAssembly-typepackagingSteel palletPulp mouldingDedicated transportcontainersPolyethylenebags4. Safety and ease ofseparation of materials4. Safety and ease ofseparation of materials6. Reusability5. Use of recycledresources6. Reusability7. Marking regardingpackaging materials andhandling precautionsSo far, we have achieved the following in our challenge to meet targets:• In fiscal 2002, use of plastic containers and packaging forconsumer products was reduced dramatically — 53% in weightagainst fiscal 1999 levels, through progressive use of pulpmoulding and other techniques. However, in fiscal 2003, itThe filler material and the cardboard are assembled manually for ease ofseparation later. Old-style packaging involved a fusing of different materials(cardboard and a crude-oil derived filler material).Smoke sterilisation process used with wooden pallets is no longer necessary.This also contributes to conservation of the forests.A paper filler material consisting of 55% recycled paper. This material isgradually being introduced as an alternative to crude oil derivatives.Dedicated containers are used for shipment to certain corporations.All packaging material is marked to facilitate separation. All bags, otherthan those of extremely small size, are marked with a warning ofsuffocation risk to infants.InstrumentsCompany productsStepperCameras, lenses,microscopesMicroscopesincreased to 95% in weight against 1999 levels, due to thedramatic growth of the digital camera business.• Through the use of single-material presentation cases andassembly-type packaging, as well as other methods, from fiscal2002 through 2003 we achieved our target of eliminating the useof non-separable multi-material for new packaging in fiscal 2003.Activities in the Product EnvironmentExamples of Implementation in Sales and DistributionSteel palletPulp mouldingNikon is working tirelessly to reduce the total and long-termenvironmental impact of its products and services. Since Nikonsupplies products worldwide, we must also pay strict attention tosales and distribution activities. The following are some examplesof our reuse and recycling efforts in these areas:1. Sales of used steppers for reuseNikon Tec Corporation has been collecting used steppers discardedby customers, and reconditioning and reselling them for new users,with the appropriate services supplied. This is an example ofNikon’s willingness and capability to reuse its own products. Fiscal2003 saw 12 significant achievements, both domestically andabroad.Nikon is conducting in-depth research on the needs of thesemiconductor industry, in order to help companies in the field toexpand their businesses. This is another area in which ourdedication to environmental preservation, profitability and customerservice shines through.162. Recycling of packaging materials and batteries in Japan(1) Packaging materialsNikon have contracted the services of JCPRA (Japan Containersand Packaging Recycling Association) to collect and recyclepackaging materials used during the sale of Nikon products.(2) BatteriesNikon and many other companies have engaged in cooperativeefforts with JBRC (Japan Battery Recycling Center) to collect andrecycle rechargeable batteries for digital cameras and other productsdiscarded by consumers.3. Recycling of packaging materials and batteries in Europe(1) Packaging materialsOur overseas subsidiaries have contracted the services of DSD(Duales System Deutschland) to collect and recycle packagingmaterials used during the sale of Nikon products.(2) BatteriesOur overseas subsidiaries have contracted the services of GRS (StiftungGemeinsames Rücknahmesystem Batterien) to collect and recyclebatteries for cameras and other products discarded by consumers.